baber/WOPTO huggingface dataset:
Patent KR-20220028225-A (KR)
Title: AQUAFARM FLOAT with a ball inside and enhanced durability
Inventor: CHAI JEONG HWA
IPC: B29C65/02
Filed: 2020-08-28
Abstract: The present invention relates to an aquafarm float with ease to install balls therein and a high-lightweight and high-strength reinforcement frame and a manufacturing method thereof. According to the present invention, the aquafarm float has a first body and second body formed therein. An inner reinforcement frame and outer reinforcement frame forming a polygonal mesh structure are mounted inside the first body and the second body, respectively, and thus the inside of the aquafarm float is formed of four compartments. Due to this structure, even if some compartments are damaged by external impacts such as ship screw, buoyancy can be continuously maintained by the balls mounted inside the remaining compartment. In addition, due to durability increased by the inner and outer reinforcement frames, the float can be prevented from being distorted by water pressure. In addition, a slide coupling is formed between the first body and the second body and between the inner reinforcement frame and the outer reinforcement frame, and the inner reinforcement frame is coupled to a reinforcement frame fixing groove formed inside a rope fastening part formed in the first body and the second body, and thus support efficiency and durability of each configuration are maximized. In addition, since the inner reinforcement frame and the outer reinforcement frame are coupled and the balls are installed therebetween, manufacture of the float with the balls installed therein is facilitated.
Patent KR-20220006980-A (KR)
Inventor: MOON HO JUN
IPC: G06F3/044
Filed: 2020-09-01
Abstract: The present invention relates to a touch sensor and a touch input device and, more particularly, to a touch sensor formed of a circular single layer and a touch input device including the same. According to an embodiment of the present invention, the touch input device comprises a circular touch sensor. The touch sensor includes a plurality of electrodes disposed on a single layer and spaced apart from each other on a plurality of virtual circles having a common center.
Patent KR-20220031387-A (KR)
Inventor: JEONG YONGSEOK
IPC: B60R25/34
Filed: 2020-09-04
Abstract: The present invention provides a vehicle and a control method thereof, capable of guiding optimal digital key tag position to a digital key user. The vehicle according to one embodiment comprises: a near field communication module which receives a signal from a digital key within a predetermined distance; a lamp; and a control unit which controls the lamp based on reception signal intensity of the received signal. In addition, the control unit determines a range reference based on the reception signal intensity of the received signal in a first mode, and controls the lamp to provide information related to the position of the digital key based on the reception signal intensity of the received signal in a second mode and the range reference.
Patent KR-20210030221-A (KR)
Title: Polyamides with pendent optical absorbers and related methods
Inventor: VALERIE M FARRUGIA
IPC: C08K5/00
Filed: 2020-09-07
Abstract: A method for producing a polyamide with an optical absorber pendant from the backbone of the polyamide (OAMB-polyamide) may comprise the steps of: esterifying a hydroxyl-pendant optical absorber with a halogen-terminated aliphatic acid to produce a halogen-terminated alkyl-optical absorber; and N-alkylating a polyamide with the halogen-terminated alkyl-optical absorber to produce the OAMB-polyamide. Another method for producing the OAMB-polyamide may comprise the steps of: esterifying a carboxyl-pendant optical absorber with a halogen-terminated aliphatic alcohol to produce a halogen-terminated alkyl-optical absorber; and N-alkylating the polyamide with a modified optical absorber to produce a polyamide with an OAMB-polyamide.
Patent KR-20220034320-A (KR)
Inventor: NAM KI WON
IPC: G06F40/205
Filed: 2020-09-11
Abstract: The present invention relates to a sticker-based messenger system and a method thereof, and is to provide a sticker-based messenger system and a method therefor, wherein an animation process is performed by capturing a face of each user, when a text is input through a messenger while a server registers a plurality of motion data on a body, motion data matched to the corresponding text is provided, is automatically combined with a face and is input on the screen, and animation processing of the other party is also performed in the same way, so that a result composed of images or videos and text such as a webtoon can be created through a messenger conversation.
Patent KR-20220036459-A (KR)
Inventor: SO KI HO
IPC: H01L51/52
Filed: 2020-09-15
Abstract: The present invention provides a novel compound capable of improving the luminous efficiency, stability, and lifespan of an element, an organic electric element using the same, and an electronic device thereof. By using the compound according to the present invention, high luminous efficiency, low driving voltage, and high heat resistance of the element can be achieved, and color purity and lifespan of the element can be greatly improved.
Patent KR-20220040933-A (KR)
Title: Positive electrode for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same
Inventor: AHN KIYONG
IPC: H01M4/02
Filed: 2020-09-24
Abstract: Provided are a positive electrode for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery including the positive electrode, wherein the positive electrode for a lithium secondary battery includes positive electrode active materials including: single particles having a small particle diameter of 1 to 8 μm as a nickel-based lithium transition metal oxide; and secondary particles having a large particle diameter of 10 to 20 μm as a nickel-based lithium transition metal oxide, and the diffraction peak intensity ratio (I(003)/I(104)) of a plane (003) and a plane (104) of X-ray diffraction is 3 or more.
Patent KR-20220045597-A (KR)
Title: Massage device providing a customized meditation massage and the control method thererof
Inventor: MIN A RAN
IPC: A61H39/04
Filed: 2020-10-05
Abstract: The present disclosure relates to a massage device providing a user-customized meditation massage. The massage device according to an embodiment of the present disclosure includes a control unit for controlling the massage device, a body massage unit including a main frame and a massage module, an arm massage unit, a leg massage unit, and an audio unit.
Patent KR-20220046965-A (KR)
Title: Pharmaceutical composition for preventing or treating retinal diseases comprising Smug1 gene or protein
Inventor: KIM JUNG WOONG
IPC: A61K9/00
Filed: 2020-10-08
Abstract: The present invention relates to a composition for preventing or treating retinal diseases comprising a Smug1 gene or protein, and more specifically, to a composition for preventing or treating retinal diseases containing the Smug1 gene or protein, a composition for diagnosing retinal diseases comprising an agent for measuring an expression level of Smug1, and a method for screening retinal disease therapeutics by detecting the expression level of Smug1. A composition of the present invention comprising the Smug1 protein, a polynucleotide encoding the same, a vector containing the polynucleotide, or a cell transfected with the vector can be very advantageously useful for preventing or developing a treatment for retinal diseases by inhibiting the death of retinal cells caused by ultraviolet rays, reactive oxygen species, aging, etc.
Patent KR-20220050361-A (KR)
Inventor: KIM YOUNG KYUNG
IPC: A61M1/00
Filed: 2020-10-16
Abstract: The present invention relates to a portable suction device which comprises: a body part having a portable body; a suction tip part having one end part mounted to the body part and the other end part disposed at a suction portion to suck body fluids and foreign substances; a battery part including a battery which is capable of charging and discharging and provided inside the body part, and supplying suction power; a pump part providing suction pressure capable of performing suction through the suction tip part according to the supply of suction power; a collecting part connected to the pump part to be provided inside the body part, and collecting the body fluids and foreign substances sucked through the suction tip part and the pump part; an input part providing a power on/off signal and a suction operating signal, respectively, and providing graded operating signals according to a plurality of graded suction pressure; a control part controlling the battery part and the pump part according to the suction operating signal, and controlling the battery part and the pump part to generate the plurality of graded suction pressures according to the graded operating signals; and a light emitting part displaying the state of the battery. As a result, convenience of movement regardless of location is improved and body fluids and foreign substances can be stably and safely sucked.
Patent KR-20220051579-A (KR)
Inventor: CHOI HYUK JOON
IPC: A23L29/00
Filed: 2020-10-19
Abstract: The present invention relates to a brain health function improver composition containing a broccoli sprout extract that helps a memory increase, has an excellent neuronal cell death inhibitory effect and an excellent neuroinflammation suppression effect, and helps recovery of neurotransmitters and synaptic plasticity. The brain health function improver composition contains a broccoli sprout extract, which is treated with a pulsed electric field and reacted with myrosinase to produce sulforaphane, to especially help a memory increase, have an excellent neuronal cell death inhibitory effect and an excellent neuroinflammation suppression effect, and show a very good effect of helping recovery of neurotransmitters and synaptic plasticity.
Patent KR-20220052662-A (KR)
Inventor: KIM SUNG HAN
IPC: H01G11/70
Filed: 2020-10-21
Abstract: The present invention relates to a method of manufacturing an electrode of an electric double layer capacitor. The method includes the following steps of: pretreating metal foil with an acidic solution, an alkaline solution, or a surfactant solution to form a start point for a plurality of pits on the surface of the metal foil; performing alternating current electrolysis etching to determine the depth of the pits and the length of an opening part by using the start point for the plurality of pits formed on the metal foil; post-treating the metal foil, which is completed with the alternating current electrolysis etching, with an acidic solution or an alkaline solution to expand the depth of the pits and the length of the opening part; post-treating the metal foil, in which the depth of the pits and the length of the opening part are expanded, with an acidic solution or an alkaline solution to form a protection film; drying the metal foil, in which the protection film is formed, at 50-400℃ for 5 seconds to 10 minutes; and applying an electrode active material to the surface of one side or the other side of the metal foil when the metal foil is dried. Therefore, the present invention is capable of preventing damage to the metal foil caused by a decline in tensile strength.
Patent KR-20220052667-A (KR)
Inventor: JEON DEOK IL
IPC: A47C19/02
Filed: 2020-10-21
Abstract: The present invention relates to a stone bed with a gap finishing member. The present invention aims to provide a stone bed with a gap finishing member which is able to, in a stone bed made of a support frame and a stone mattress, block and close gaps, for instance, an installation gap, on four corners of a mattress accommodation groove generated as the stone mattress is accommodated and engaged by the gap finishing member having an elastic compression function, prevent foreign matter such as hair, skin dead cells, and dust from being introduced, fundamentally remove habitat environments for dust mites and the like, and provide a cleaner and more hygienic use relation. Accordingly, to this end, according to the present invention, the stone bed comprising the support frame with the mattress accommodation groove and the stone mattress includes a gap finish unit for finishing the installation gap generated on corners of engagement parts between the stone mattress and the mattress accommodation groove. The gap finish unit includes: an elastic insertion induction unit forming an insertion induction piece, a pair of compression pieces, and a finish member engagement groove; an elastic finish member forming a lamp installation groove, which has a configuration inserted into the finish member engagement groove; a film-type sterilization lamp detachably installed on the lamp installation groove; and a protective outer cover surrounding the exterior and finishing the configuration of the elastic insertion induction unit, the elastic finish member, and the film-type sterilization lamp.
Patent KR-20220057983-A (KR)
Title: Electric wire with waterproof structure
Inventor: WOO SANG SEOK
IPC: H01B7/285
Filed: 2020-10-30
Abstract: The present invention discloses a wire having a waterproof structure. In the present invention, a waterproof film made of lead (molten metal) is formed on a stranded wire obtained by twisting and combining several single wires by peeling an insulation coating material from one end of the wire. As a result, while eliminating the gaps existing between the insulation coating material and the outer strands of the stranded wire, and between the single wires twisted together to form a twisted pair, the penetration of air, water or moisture as well as corrosion of disconnected wires due to the penetration are prevented, and the insulation resistance is prevented from increasing due to corrosion, so as to prevent a fire or the like caused by the deterioration caused by the same.
Patent KR-20220059238-A (KR)
Inventor: HAN SANG WOO
IPC: A61K8/39
Filed: 2020-11-02
Abstract: The present invention relates to a low-viscosity water-in-oil cosmetic composition, wherein the composition contains two or more polyglyceryl-based surfactants having different molecular weights to make droplets of the emulsion small and uniform in size, and to form more durable liquid crystals on the surface of the droplets, thereby having excellent formulation stability. In addition, since the low-viscosity water-in-oil cosmetic composition is light and non-sticky when applied to the skin due to low viscosity, and has an effect corresponding to the feeling of use of oil-in-water (O/W) cosmetics.
Patent KR-20220060945-A (KR)
Inventor: CHOI HYOUNGSEON
IPC: A61B5/103
Filed: 2020-11-05
Abstract: Disclosed are an electronic device for providing porphyrin information to enable a user to determine distribution of porphyrin and a control method thereof. According to one embodiment of the present invention, the electronic device for providing porphyrin information comprises a camera, a display module, a light emitting module, and at least one processor. The at least one processor acquires an image of a part of a user's body by using the camera and the light emitting module; identifies a region in which a pixel value of a first color is greater than or equal to a predetermined threshold pixel value in the acquired image of the body part; identifies information related to the amount of porphyrin included in the identified region on the basis of a relationship between a plurality of colors included in the identified region and the first color; and provides the identified information through a display.
Patent KR-20220061655-A (KR)
Title: System and method for bio-impedance instrumentation
Inventor: KIM JAE JOON
IPC: A61B5/053
Filed: 2020-11-06
Abstract: A system for bio-impedance measurement of an embodiment may comprise: a current supply part that supplies current to a human body; and a ROIC that extracts an AC signal by removing a DC signal among the DC signal and AC signal outputted from the human body. By effectively canceling the DC signal, the embodiment has an effect of amplifying only the AC signal with a large gain.
Patent KR-20210061295-A (KR)
Inventor: KIM CHUL HO
IPC: F24F11/52
Filed: 2020-11-19
Abstract: The present invention relates to an air washer capable of sterilizing airborne bacteria in the air by performing ultrasonic humidification using plasma water. To this end, the air washer comprises: a main body which forms the exterior of the device, includes a humidification module, an atmospheric water tank, a water tank module, and a filter, and has an openable and closeable filter door installed on the outside; a plasma water production unit which includes an air pipe and a water pipe connected to a plasma module, and in which the plasma module having a power supply is installed so as to be installed inside the main body to produce plasma water; and a display unit provided with a display module and a harness module to display the indoor air condition, humidity condition, and temperature to the outside.
Patent KR-20210067894-A (KR)
Title: Injection molding machine
Inventor: Hotta daigo
IPC: B29C45/56
Filed: 2020-11-23
Abstract: Provided is a technique capable of suppressing an overload state of an actuator which drives a pressurizing device used to pressurize a molding material to be charged into a mold device such as an ejector device or a core tractor device in an injection molding machine. An injection molding machine (10) according to an embodiment of the present disclosure comprises: an ejector device (200) including an ejector rod (210) which pressurizes a molding material to be charged into a mold device (800) and an ejector motor (221) which drives the ejector rod (210); a control device (700) for controlling the ejector motor (221); and a display device (760). The display device (760) displays a setting screen (1000) for setting a control torque pattern of the ejector motor (221) by the control device (700), based on a fluctuation pattern of a mold internal pressure, which represents a force opposing the drive of the ejector motor (221), in a cavity space (801) of the mold device (800).
Patent KR-20220074575-A (KR)
Title: 시각화 블록 기반의 분류규칙을 설정하는 비정형 텍스트 분류 서비스 제공 장치 및 그 동작 방법
Inventor: LEE JIN HYEONG
IPC: G06F16/332
Filed: 2020-11-27
Abstract: 본 발명의 실시 예에 따른 서비스 제공 장치는, 비정형 텍스트 분류 서비스를 제공하는 서비스 제공 장치에 있어서, 분류 대상 문서 데이터를 수신하는 통신부; 상기 문서 데이터로부터 비정형 텍스트를 추출하고, 상기 비정형 텍스트에 대응하는 시각화 블록 인터페이스를 제공하는 시각화 블록 인터페이스 처리부; 및 상기 시각화 블록 인터페이스에 대응한 사용자 입력에 따라, 상기 비정형 텍스트의 조합기반 분류 규칙을 설정하며, 설정된 분류 규칙에 기초하여 상기 비정형 텍스트를 분류하는 규칙 기반 분석 처리부를 포함한다.
Patent KR-20220078793-A (KR)
Inventor: KIM SUNGGIL
IPC: H01L27/11582
Filed: 2020-12-03
Abstract: 반도체 장치가 제공된다. 반도체 장치는 기판 상의 게이트 적층 구조체들, 상기 기판 상에서 제1 방향으로 연장되며 상기 게이트 적층 구조체들을 분리하는 분리 구조체들 및 상기 게이트 적층 구조체들을 관통하는 수직 구조체들을 포함한다. 상기 게이트 적층 구조체들 각각은 교대로 적층된 전극들과 셀 절연막들, 상기 전극들과 상기 셀 절연막들 사이로 연장되는 배리어막, 및 상기 제1 방향으로 연장되며 상기 상부 전극들을 관통하여 상기 상부 전극들 각각을 상기 제1 방향과 교차하는 제2 방향으로 분리하는 분리 절연 패턴을 포함한다. 상기 분리 절연 패턴과 상기 상부 전극들 사이에 제공되는 캐핑 패턴들을 포함한다. 상기 캐핑 패턴들은 상기 상부 전극들 각각의 측벽들 상에 배치되어 상기 기판의 상면에 수직한 제3 방향으로 서로 이격되고, 상기 캐핑 패턴들 각각은 상기 전극들의 측벽 및 상기 배리어막의 측벽을 덮는다.
Patent KR-20220080789-A (KR)
Title: 다계층 블록 체인을 이용한 분산 네트워크
Inventor: ANDREW SANGJOON BAEK
IPC: H04L9/40
Filed: 2020-12-07
Abstract: 다계층 블록 체인 네트워크의 블록 체인 플랫폼에서 데이터 제공 방법이 제공된다. 데이터 제공 방법은 무선 노드로부터 데이터를 수신하는 단계와, 수신된 데이터를 저장하는 단계와, 고객 단말로부터 수신된 요청 메시지에 따라 해당 데이터를 상기 고객 단말로 전송하는 단계와, 상기 고객 단말로부터 상기 해당 데이터 전송에 대한 대가로서 상기 소정의 암호 화폐를 수신하는 단계와, 그리고 상기 해당 데이터 제공에 대가로 소정의 암호 화폐를 상기 무선 노드 호스트의  계정으로 배분하는 단계를 포함한다.
Patent KR-20220080793-A (KR)
Title: 표시 장치
Inventor: CHOI JUN WON
IPC: G09G3/3225
Filed: 2020-12-07
Abstract: 표시 장치는 제1 방향으로 연장되는 복수의 화소 회로 행들과 제1 방향에 교차하는 제2 방향으로 연장되는 복수의 화소 회로 열들을 정의하는 복수의 화소 회로들, 화소 회로들에 각각 대응하도록 배치되는 복수의 액티브 패턴들, 다이오드 초기화 전압을 전송하고 제1 방향으로 연장되는 가로 다이오드 초기화 전압선 및 제2 방향으로 연장되고 가로 다이오드 초기화 전압선에 연결되는 세로 다이오드 초기화 전압선을 포함하고, 액티브 패턴들 각각은 다이오드 초기화 전압이 인가되는 제1 및 제2 다이오드 초기화 액티브 영역들을 포함하며, 하나의 화소 회로 행에 대응하는 액티브 패턴들은 서로 연결되고, 제1 및 제2 다이오드 초기화 액티브 영역들 중 하나의 일단은 세로 다이오드 초기화 전압선에 접촉할 수 있다.
Patent KR-20220081235-A (KR)
Inventor: JOH SOO YOUNG
IPC: E05D15/06
Filed: 2020-12-08
Abstract: 본 발명은 미닫이용 도어샷시의 연결장치에 관한 것으로, 더욱 상세하게는 도어의 상 하부 모서리에서 도어샷시를 연결하는 것으로서 스프링이나 별도의 고정부품이 없이도 연결몸체에 상부로울러브라켓을 삽입에 의해서만 고정할 수 있고 도어의 하중에 의해 항상 고정된 상태를 유지할 수 있어 고정력을 향상시키며 다른 도구 없이도 상부로울러브라켓을 쉽게 조립 및 분해를 할 수 있음은 물론 하부로울러브라켓 또한 삽입 및 인출에 의해 쉽게 고정 및 분해할 수 있는 미닫이용 도어샷시의 연결장치에 관한 것이다. 
상기의 본 발명에 따른 미닫이용 도어샷시의 연결장치는 사각형상의 육면체로 형성된 몸체 정면에는 도어판이 고정되는 접착면이 형성되고 배면에 상측으로는 걸림편을 형성하며 상기 걸림편 하측에는 삽입홈을 형성하여 몸체 상측면에 형성된 삽입홀과 연통되도록 형성한 몸체부와, 상기 몸체부의 몸체 내측면과 하측면에는 삽입편을 형성하여 도어샷시에 삽입되는 연결부와, 상기 연결부를 통하여 도어샷시가 연결된 도어가 슬라이딩되도록 몸체와 수평선상으로 형성되는 상부로울러를 배면에 축설하도록 수직 절곡 된 상부로울러브라켓의 정면에는 걸림편이 삽입 걸림되도록 걸림요홈을 형성한 고정편을 절곡 형성한 로울러부로 구성되는 것을 특징으로 한다.
Patent KR-20220084700-A (KR)
Inventor: JEONG JAE SUN
IPC: B23P13/00
Filed: 2020-12-14
Abstract: 본 발명에 따른 철근고정장치는, 판형 구조의 바디; 및 상기 바디에 복수 개가 서로 이격되어 형성되며, 관통배치되는 철근의 측면을 압박고정하는 고정날개를 가진 철근고정부;를 포함한다. 
이에 따라 본 발명은, 철근고정작업에 있어서 이러한 고정날개에 의한 압박고정구조는 종래의 용접결합구조보다 작업자의 노동부하를 감소시키고, 작업의 편리성을 향상시키며, 무엇보다도 작업시간을 확실히 단축시킴으로써 건설현장의 전체 공기를 현저하게 줄일 수 있게 되는 효과를 가진다.
Patent KR-20220085606-A (KR)
Title: 대화형 챗봇 서비스를 제공하는 단말기, 프로그램 및 그것의 제어 방법
Inventor: SEMI KIM
IPC: G10L15/22
Filed: 2020-12-15
Abstract: 본 발명은 대화형 챗봇 시스템에 기초하여 챗봇 서비스를 제공하는 단말기 및 그것의 제어 방법에 관한 것이다. 보다 구체적으로 본 발명은, 상기 대화창 상에서 선택 항목 목록을 포함하는 목록 카드를 출력하고, 상기 목록 카드를 통하여 상기 사용자로부터 선택 항목을 선택하는 항목 선택 입력을 수신하며, 상기 선택된 선택 항목에 적용할 옵션을 선택하기 위한 옵션 선택창을 출력하고, 상기 옵션 선택창을 통하여 상기 사용자로부터 옵션을 선택하는 옵션 선택 입력을 수신하며, 옵션 선택이 완료되면, 상기 출력된 옵션 선택창을 제거하고, 상기 선택된 선택 항목에 상기 선택된 옵션을 적용하여 선택 내역에 추가시키는 단말기 및 그것의 제어 방법에 관한 것이다.
Patent KR-20220089505-A (KR)
Title: 플레이싱 붐 마스트 지지 브라켓
Inventor: KIM SUN HYUN
IPC: E04G21/04
Filed: 2020-12-21
Abstract: 본 발명은 건물의 내부 슬라브에 형성된 개구부를 수직으로 관통하여 설치되는 플레이싱 붐의 마스트를 지지하는 브라켓에 관한 것으로서, 보다 상세하게는 브라켓은, 슬라브 개구부의 외측에 배치되면서 슬라브의 상면에 안착되는 베이스 플레이트와, 베이스 플레이트의 상면에 일체로 형성되며 플레이싱 붐 마스트에 형성된 관통홀을 수평으로 관통하는 마스트 핀이 안착되는 핀 지지대를 포함하며, 이때, 핀 지지대의 형성 위치는, 슬라브의 개구부 테두리 바깥쪽인 것을 특징으로 하는 플레이싱 붐 마스트 지지 브라켓에 관한 것이다. 
본 발명에 따르면, 지지 브라켓에 형성되어 마스트 핀이 안착되는 핀 지지대의 형성 위치가 기존의 슬라브의 개구부 테두리와 동일 선상에 위치하지 않고, 슬라브의 개구부 테두리로부터 소정의 거리만큼 이격된 슬라브 개구부의 테두리 바깥쪽 슬라브 상에 형성됨으로써, 마스트 핀의 하중 발생 시 슬라브에 가해지는 하중이 개구부의 테두리가 아닌 테두리로부터 이격된 후방부로 분산됨으로써 슬라브의 파손을 방지할 수 있다.
Patent KR-20210082099-A (KR)
Title: Organically modified metal oxide nanoparticles, organically modified metal oxide nanoparticles-containing solution, organically modified metal oxide nanoparticles-containing resist composition, and resist pattern forming method
Inventor: SUE KIWAMU
IPC: G03F7/26
Filed: 2020-12-22
Abstract: The present invention relates to organic-modified metal oxide nanoparticles comprising: two or more cores including a plurality of metal atoms and a plurality of oxygen atoms covalently bonded to the plurality of metal atoms; a first modifying group (A1), which is a ligand selected from a group consisting of carboxylate, sulfonic acid, and phosphonic acid, and coordinated to the cores; and a second modifying group (A2) that is coordinated to the cores and at least one selected from a group consisting of the ligand having a structure different from that of the first modifying group (A1) and an inorganic negative ion, wherein the cores have a structure in which at least the first modifying group (A1) is cross-linked by coordination bonds.
Patent KR-20220091664-A (KR)
Title: Display device
Inventor: OH AE LY
IPC: H01L51/00
Filed: 2020-12-23
Abstract: The present invention relates to a display device. The display device comprises: a substrate including a display area and a bending area adjacent to the display area; a conductive layer disposed on an upper portion of the substrate in the bending area; and a bending protection layer disposed on an upper portion of the conductive layer in the bending area. Therefore, when the display device is bent, the display device can prevent degradation of display performance due to cracks.
Patent KR-20220091266-A (KR)
Inventor: KIM JEONG SIK
IPC: G03F7/028
Filed: 2020-12-23
Abstract: 본 발명은 에테르 결합을 포함하는 티올 화합물(A), 알칼리 가용성 수지(B), 광중합성 화합물(C), 광중합 개시제(D), 및 용제(E)를 포함함으로써 기존의 에스테르 결합을 가지는 티올 화합물을 갖는 수지 조성물에 비하여 내수성, 내열성, 내알칼리성 및 내화학성이 더욱 우수한 특성을 나타낼 뿐 아니라, 보존안정성이 우수한 패턴을 제조할 수 있는 감광성 수지 조성물, 이로부터 형성된 광경화 패턴 및 표시장치에 관한 것이다.